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Naren Doraiswamy

dblp:255/5942 · DBLP profile ↗
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1ranked-venue papers
0as first author
0since 2021 · last 2020
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1Graphics, computer vision, multimedia, augmented reality and games · 1

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
1 paper
Vision and language · 56% Segmentation and scene understanding · 28% Video understanding and tracking · 8%

Topics — the 4 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Computer vision › Vision and language › cross-modal attention
co-attention
0.412020
Weakly Supervised Few-shot Object Segmentation using Co-Attention with Visual and Semantic Embeddings · IJCAI 2020
Computer vision › Vision and language › cross-modal alignment
visual-semantic embedding
0.412020
Weakly Supervised Few-shot Object Segmentation using Co-Attention with Visual and Semantic Embeddings · IJCAI 2020
Machine learning › Transfer learning and domain adaptation
few-shot learning
0.112020
Weakly Supervised Few-shot Object Segmentation using Co-Attention with Visual and Semantic Embeddings · IJCAI 2020
Computer vision › Video understanding and tracking
video object segmentation
0.112020
Weakly Supervised Few-shot Object Segmentation using Co-Attention with Visual and Semantic Embeddings · IJCAI 2020

Methods — techniques the papers use, named apart from their topics

word embeddings · 0.4weakly supervised learning · 0.4co-attention · 0.4
YearPublicationVenuePosition
2020 Weakly Supervised Few-shot Object Segmentation using Co-Attention with Visual and Semantic Embeddings
abstract
Significant progress has been made recently in developing few-shot object segmentation methods. Learning is shown to be successful in few-shot segmentation settings, using pixel-level, scribbles and bounding box supervision. This paper takes another approach, i.e., only requiring image-level label for few-shot object segmentation. We propose a novel multi-modal interaction module for few-shot object segmentation that utilizes a co-attention mechanism using both visual and word embedding. Our model using image-level labels achieves 4.8% improvement over previously proposed image-level few-shot object segmentation. It also outperforms state-of-the-art methods that use weak bounding box supervision on PASCAL-5^i. Our results show that few-shot segmentation benefits from utilizing word embeddings, and that we are able to perform few-shot segmentation using stacked joint visual semantic processing with weak image-level labels. We further propose a novel setup, Temporal Object Segmentation for Few-shot Learning (TOSFL) for videos. TOSFL can be used on a variety of public video data such as Youtube-VOS, as demonstrated in both instance-level and category-level TOSFL experiments.
Mennatullah Siam, Naren Doraiswamy, Boris N. Oreshkin, Hengshuai Yao, Martin Jägersand
IJCAI2